baber/WOPTO huggingface dataset:
Patent KR-20030069389-A (KR)
Title: An automatic closet
Inventor: KIM JUNG BAE
IPC: A47B49/00
Filed: 2002-02-20
Abstract: PURPOSE: An automatic closet is provided to allow a person to look for stored articles with ease while storing a large number of articles in a narrow space. CONSTITUTION: The closet comprises: a main body which has an opened entrance formed on the front surface; a power generating unit which is formed on a lower part of the main body; a plurality of upper power transmission member supports which are rotatably fixed inside the main body; a plurality of lower power transmission member supports which are rotatably fixed at a smaller height than the upper power transmission member supports; a first power transmission member(300) which is fixed to the plurality of upper power transmission member supports and is rotated by the power generating unit; a second power transmission member(310) which is fixed to the plurality of lower power transmission member supports and is rotated by the power generating unit; a space maintainer which is disposed between the first and second power transmission members; an operating member which moves in all directions; and a storage tool which stores articles.
Patent KR-20020086219-A (KR)
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L21/48
Filed: 2002-03-06
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided for a compact non-leaded semiconductor device having a large number of electrode terminals. CONSTITUTION: A method of manufacturing a semiconductor device comprises providing a conductive flat substrate, fixing semiconductor elements respectively to plural predetermined parts of a principal surface of the substrate, electrically connecting electrodes(6) on the surface of the semiconductor elements(5) with predetermined partition parts of the substrate around the semiconductor element by conductive wires(7), respectively, forming an insulating resin layer on a principal surface of the substrate to cover the semiconductor elements and the wires, selectively removing the substrate from the rear of the substrate to form electrically independent partition parts whereof at least some are external electrode terminals, and selectively removing the resin layer to fragment the device into regions containing the semiconductor elements and the plural partition parts around the semiconductor elements.
Patent KR-20030075015-A (KR)
Title: Electric vehicle brake system using super capacitor & electric pump
Inventor: KIM JIN GON
IPC: B60L11/18
Filed: 2002-03-15
Abstract: PURPOSE: A brake system for electric vehicle is provided to supply constantly the power regardless of a trouble of the main power by using a main battery, an auxiliary battery, and an emergency power supply unit. CONSTITUTION: A braking system for electric vehicle includes a power supply portion(110), an oil pressure generation portion(120), and a brake power supply portion(130). The power supply portion(110) supplies necessary power to each part of the brake system for electric vehicle. The oil pressure generation portion(120) is driven by the power supplied from the power supply portion(110) in order to generate the oil pressure. The brake power supply portion(130) transmits the oil pressure of the oil pressure generation portion(120) to a braking path. The power supply portion(110) includes a main battery(112) and an auxiliary battery(114). The power supply portion(110) further includes an emergency power supply unit(115) which is charged by the main battery(112) and the auxiliary battery(114).
Patent KR-20030076744-A (KR)
Title: Linear Power Amplifier using the Digital Signal Processor
Inventor: LEE SANG SEOL
IPC: H03F1/32
Filed: 2002-03-21
Abstract: PURPOSE: A linear apparatus of a power amplifier using a DSP(Digital Signal Processor) is provided to reduce the distribution components of a transmitting signal by using a gain polynomial of a pre-distortion unit having an optimized coefficient to increase the performance of the liner apparatus in a saturation region. CONSTITUTION: A fire AD(Analog/Digital) converter(16a) converts I and Q components of a baseband QAM(Quadrature Amplitude modulation) signal from analog to digital before modulating them into an IN(Intermediate Frequency). A second AD converter(16b) converts an output of a power amplifier(13) and quadrature modulated I and Q signals from a quadrature modulator(14b) from analog to digital. A DSP(10) optimizes the signals converted in the first and second signal AD converters(16a,16b) by using an RLS(Recursive Least Squares) algorithm and extracts the coefficient of a pre-distortion polynomial therefrom. A DA(Digital/Analog) converter(19) converts the I and Q signals processed in the DSP(10) into an analog signal.
Patent KR-20030076105-A (KR)
Title: System for automated lend/return books in the library and method thereof
Inventor: LEE JONG IK
IPC: G06K7/10
Filed: 2002-03-22
Abstract: PURPOSE: A system and a method for automatically lending and returning a book are provided to extend a library use time and to enhance the convenience for lending and returning the book by enabling users to automatically lend and return books without a help from an exclusive charged person. CONSTITUTION: Book lending/returning devices(200) are installed inside of the library, are equipped with various kinds of programs for processing a lending/returning process of the users, and perform the process for lending or returning a desired book in an order by to the key operation of the user after confirming the user through an ID card. A central computer manages a database and the data pictured by a CCD(Charge Coupled Device) camera, and corrects a failed operation file when an error is occurred in the book lending/returning devices(200) by remotely monitoring the normal operation of each book lending/returning device(200) through a communication network(100).
Patent KR-20030086185-A (KR)
Title: Artfical Fishing Reef Of Tunnel Type
Inventor: CHOI JUNG SIK
IPC: A01K61/00
Filed: 2002-05-06
Abstract: PURPOSE: Provided is a tunnel type artificial fishing reef which has the high surface area against weight, does not collapse on the seabed, and is stacked in at least 2 stages. CONSTITUTION: In the tunnel type artificial fishing reef wherein the inlet part(10) and the outlet part(20) are open, and the ceiling(40), the bottom(30), and the left and right wall are closed, the uneven grooves(31,32) are formed longitudinally on the both edges of the bottom(30), the protuberances(41,42) are also formed longitudinally on the both edges of the ceiling(40), a plurality of openings are formed throughout the 4 sides of the ceiling(40), and the bottom(30), the left and right wall, the uneven grooves, and the protuberances are bonded with interposed each other.
Patent KR-20030087282-A (KR)
Title: Liquid crystal display apparatus
Inventor: BANG CHANG YEONG
IPC: G02F1/1333
Filed: 2002-05-08
Abstract: PURPOSE: A liquid crystal display is provided to improve display characteristic of a liquid crystal display. CONSTITUTION: A liquid crystal display includes a lamp(310), a chassis(330), heat transfer sheets(370,380), and a liquid crystal display panel(210). The lamp generates lights. The chassis has a space for accommodating the lamp. The heat transfer sheets are arranged between the chassis and the lamp to transfer heat generated from the lamp to the chassis. The liquid crystal display panel receives the lights and controls transmissivity of the lights to display images. The liquid crystal display has at least two lamps arranged in parallel with each other. The heat transfer sheet is arranged at both sides of the lamps. The heat transfer sheet is formed of silicon gel and an inorganic material having thermal conductivity.
Patent KR-20030087880-A (KR)
Title: Method for deleting message in mobile telephone
Inventor: JUNG TAE SEONG
IPC: H04B1/40
Filed: 2002-05-10
Abstract: PURPOSE: A method for deleting messages in a portable terminal is provided to select and delete at least two messages. CONSTITUTION: If a user pushes the menu key on a keypad, control part controls a display part to display menus(211). If the user selects 'message management', the control part displays message types through the display part(213). In case that the user selects 'short message', the control part displays the short messages stored in a memory through the display part(215,217). If the user selects the menu key(219), the control part controls the display part so that deletion types can be displayed(221). If the user selects 'selective deletion' among the displayed deletion types(223), the control part displays check boxes before the displayed short messages(225). If the user selects desired messages to delete, puts check marks on the check boxes, and inputs a confirmation key(227-239), the control part deletes all the selected and marked messages from the memory(241).
Patent KR-20030089538-A (KR)
Title: Rinbon-type refrigerant tube, Heat exchanger and Condenser using the tube
Inventor: CHAE JONG SAENG
IPC: F28F1/10
Filed: 2002-05-15
Abstract: PURPOSE: A ribbon type refrigerant condensing tube and an evaporator type heat exchanger and an evaporation type condenser using the same are provided to maximize contacting area between coolant flowing to the outside and air, minimize dead zone generated by flow of coolant and air, and to maximize contacting surface area of refrigerant flowing in the inside by forming a plurality of refrigerant channels in a row. CONSTITUTION: A ribbon type refrigerant condensing tube(50) has a plurality of refrigerant channels(57) formed in a row to allow gaseous or liquid refrigerant to flow therein. The width of a long side of the ribbon type refrigerant condensing tube is two times larger than the width of a short side. The ribbon type refrigerant condensing tube is made of metal with excellent heat conductivity such as copper and aluminum by injection molding. A section of the ribbon type refrigerant condensing tube is circularly curved to symmetrically form a concave part(52) and a convex part. The ribbon type refrigerant condensing tube is installed so that the concave part faces up and the convex part faces down.
Patent KR-20030089265-A (KR)
Title: A mat forfinger pressure therapy and thermo therapy
Inventor: YUN JANG HO
IPC: A47C27/00
Filed: 2002-05-17
Abstract: PURPOSE: A mattress with reduced dimension of device built in the mattress by no enlargement of driving component and/or power component is provided to simultaneously serve the finger pressure remedy and hot pact treatment. CONSTITUTION: The mattress comprises a number of pressuring devices having the finger pressure remedial component and the hot packing component(8); a top plate formed with the pressuring devices; and a bottom plate having a neck element extending to lower side of the top plate and coupled with bottom end of the neck element. The mattress has an elongated hole punctured on top side(10) of a main body(2) of the mattress. The neck element is removably coupled to the top plate and the bottom plate.
Patent KR-20020082435-A (KR)
Inventor: PARK BONG KGUN
IPC: B65D81/18
Filed: 2002-05-22
Abstract: PURPOSE: Provided is a delivery pizza box having heating function, which has a heating means and a moisture absorbing agent, therefore, it keeps pizzas hot and prevents the pizzas from moistening. CONSTITUTION: The delivery pizza box(10) comprises: a plurality of partitions(11,12,13) having a plurality of vent holes(14), which divides the inside of the delivery pizza box(10) in the traverse direction to store the pizzas according to size; the heating means(15) comprising a heater(15a) and a heating plate(15b), which is formed on the both sides and the bottom of the partitions(11,12,13); a heat insulating means(16) comprising a heat-resistant diaphragm(16a) and a heat insulator(16b), which is formed on the outside of the heating means(15); a case member(17); a cover formed on one side of the pizza box(10); the moisture absorbing agent(18) placed on the upper inside of the pizza box(10).
Patent KR-20030003680-A (KR)
Inventor: IWAGAMI TORU
IPC: H01L27/02
Filed: 2002-05-29
Abstract: PURPOSE: To provide an inverter module which has large creeping distances between terminals, to which relatively high potentials are applied, and other terminals. CONSTITUTION: An inverter module has a plurality of leads arranged into a ZIP form. The leads 101U, 101V, and 101W which function as load side output terminals and leads 104U, 104V, and 104W which function as high potential side control input terminals are bent in directions opposite to each other. Further, the leads 101U, 101V, and 101W and leads 107U, 107V, and 107W which function as low potential side control input terminals are separated from each other by distances four times of a terminal pitch.
Patent KR-20030092305-A (KR)
Title: A MEAN MEASURING ON A TEMPERATURE OF A CHAMBER's OUTER WALL IN A MACHINE DEPOSITING HTUSG
Inventor: BAEK SEON GYEONG
IPC: G01K7/02
Filed: 2002-05-29
Abstract: PURPOSE: An apparatus for measuring a temperature of an outer wall of a chamber in high temperature undoped film deposition equipment is provided to prevent particles from being generated during a high temperature undoped silicate glass deposition process by rapidly control the temperature at the outer wall of the chamber. CONSTITUTION: A temperature measuring device(B) is aligned to make contact with an outer wall(A) of a chamber of deposition equipment. The temperature measuring device includes a thermal source detecting section(C) generating thermal electromotive force and a meter(101) for displaying the temperature corresponding to thermal electromotive force. The meter displays the temperature by detecting thermal electromotive force induced into the thermal source detecting section. The temperature measuring device is supported by a supporter(103) having a position adjusting device(102). The thermal source detecting section has a protecting pipe, a thermostat, a thermostat supporter and oxide metal powder.
Patent KR-20030095512-A (KR)
Title: suppression feedthru insulator assembly in semiconductor fabricating equipment
Inventor: LEE JAE HO
IPC: H01L21/265
Filed: 2002-06-12
Abstract: PURPOSE: A suppression feedthru insulator assembly structure of a semiconductor manufacturing apparatus is provided to be capable of replacing an exposed insulating part of a suppression feedthru part for minimizing the contamination of the exposed insulating part. CONSTITUTION: A suppression feedthru insulator assembly structure of a semiconductor manufacturing apparatus is provided with the first insulating part(21) formed at the inner portion of a suppression feedthru part and the second insulating part(31) connected with the first insulating part. At this time, the second insulating part is capable of being detached from the first insulating part. The suppression feedthru insulator assembly structure further includes a contamination preventing part(40) for enclosing the exposed portion of the first insulating part.
Patent KR-20030096861-A (KR)
Title: Frequency changing RF amplifier by voltage control
Inventor: LEE SEUNG YUN
IPC: H03F3/189
Filed: 2002-06-18
Abstract: PURPOSE: A frequency which used for RF amplifier is changed by voltage control method is provided to reduce the time, the manpower, and the resource by changing a voltage value by a user processor. CONSTITUTION: An RF amplifier for changing a frequency by a voltage control method includes the first impedance matching circuit(230), the second impedance matching circuit(250), and a control part(270). The first impedance matching circuit(230) and the second impedance matching circuit(250) are connected to an input terminal and an output terminal, respectively. The control part(270) assigns a tuning point between the first impedance matching circuit(230) and the second impedance matching circuit(250). The input part receives a control value to change the frequency from an operator. The frequency change part converts the control value in order to induce the change of the frequency.
Patent KR-20030097553-A (KR)
Title: The water supply and the drain equipment of swimming pool of the coastal area that use water level
Inventor: YANG WON HOI
IPC: E02B3/00
Filed: 2002-06-21
Abstract: PURPOSE: A water supply/drainage system for a coastal swimming pool using a difference in the tide level is provided to use a swimming pool economically and conveniently. CONSTITUTION: The water supply/drainage system for a coastal swimming pool(1) using a difference in the tide level comprises the steps of placing a storage tank(3) having the required height, weight and length for the seaside(2), installing a water gate(5) in the middle of a seaside lateral wall(4) of the storage tank(3) to be moved vertically along a vertical guide rail(6), burying a seawater inlet pipe(7) to be inclined at the appointed angle under the seaside(2), connecting the front end of the seawater inlet pipe(7) to the lower end of a water gathering tub(8) by locating the seaside end of the seawater inlet pipe(7) lower than the water level at low tide, and installing a filter net(9) on the top of the water gathering tub(8).
Patent KR-20030019843-A (KR)
Title: Expansion absorbent material and a device for prevention of freezing and damage
Inventor: HACHIYA AKIHITO
IPC: F24H1/18
Filed: 2002-06-25
Abstract: PURPOSE: An expansion absorbing material having high durability to repeated deformation and good expansion absorbing property is provided to prevent damage by freezing. CONSTITUTION: An expansion absorbing material(50) is composed of hollow particles, and has a specific gravity of 0.5-0.8. The hollow particles is changeable of its volume reversibly. The hollow particles are formed of an acrylo nitril resin balloon. The expansion absorbing material is arranged in a water passage to absorb volume expansion by freezing water. Therefore, breakage or damage by freezing in wintertime are prevented.
Patent KR-20040001858-A (KR)
Title: Method for fabricating semiconductor device having elevated source/drain
Inventor: PARK SEONG EON
IPC: H01L21/336
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device having an ESD(Elevated Source/Drain) structure is provided to be capable of restraining the degradation of throughput caused by long annealing time. CONSTITUTION: A gate oxide layer(22) is formed on a semiconductor substrate(21). A gate electrode(23) is formed on the gate oxide layer. A spacer(25) is formed at both sidewalls of the gate electrode. An elevated source and drain junction(26a,27a) are formed in the substrate. An amorphous SiGe layer is deposited on the resultant structure. The amorphous SiGe layer existing on the source and drain junction is selectively reformed to an epitaxial SiGe layer(26b,27b) by annealing. The remaining amorphous SiGe layer is then removed.
Patent KR-20040005025-A (KR)
Title: Implementing method of multi channel sound and apparatus thereof
Inventor: KIM SU HYEON
IPC: H04S3/00
Filed: 2002-07-08
Abstract: PURPOSE: A method and an apparatus for generating multichannel stereo sound are provided to enhance a front audio output of a 5.1 channel sound device by removing the interference of the down-mixed two-channel sound. CONSTITUTION: A method for generating multichannel stereo sound includes a receiving process(510), a decoding process(520), a generating process(530), and an outputting process(540,550). The receiving process(510) is to receive an encoded audio stream. The decoding process(520) is to decode the encoded audio stream. The generating process(530) is to generate the multichannel stereo sound by using the decoded audio stream. The outputting process(540,550) is to generate an output of a left speaker and an output of a right speaker by using a left stereo channel signal, a right stereo channel signal, and a center channel signal.
Patent KR-20040008690-A (KR)
Title: Effective display data bit check circuit for FPD driver
Inventor: LEE HYEONG JUNG
IPC: G02F1/133
Filed: 2002-07-19
Abstract: PURPOSE: A circuit of a flat panel display for efficiently checking display data bits is provided to reduce an area of a check circuit by efficiently checking display data bits, and reduce power consumption by preventing unnecessary actions of the check circuit. CONSTITUTION: A test signal generator(100) generates odd test signals and even test signals to an odd test line(310) and an even test line(300). A check element(200) checks the odd test signals and the even test signals. NMOS(N-channel Metal Oxide Semiconductor) transistors(210,212) of even data bit check elements are driven by a test enable signal. If even data bits are at the same level as the even test signals applied to the even test line, a current path is not formed to prevent a large quantity of a current from flowing. Otherwise, a DC(Direct Current) path is formed to flow a large quantity of a current. NMOS transistors(221,223) of odd data bit check elements are driven by the test enable signal. If odd data bits are at the same level as the odd test signals applied to the odd test line, a current path is not formed to prevent a large quantity of a current from flowing. Otherwise, a DC(Direct Current) path is formed to flow a large quantity of a current.
Patent KR-20040009653-A (KR)
Title: Apparatus for fuel supply in fuel cell
Inventor: JANG CHANG YONG
IPC: H01M8/04
Filed: 2002-07-24
Abstract: PURPOSE: A fuel supply device of a fuel cell is provided, to allow additional hydrogen and oxygen to be supplied when the load output of a fuel cell increases rapidly, thereby preventing the accident due to the lack of hydrogen and oxygen. CONSTITUTION: The fuel supply device comprises a stack(13) which comprises a fuel electrode(13b) where hydrogen or a hydrogen-containing fuel material is supplied, an air electrode(13c) where oxygen or an oxygen-containing oxidizing agent is supplied and an electrolyte membrane(13a) placed between the two electrodes, and generates the electricity and the heat by the electrochemical reaction of hydrogen (fuel material) and oxygen; a hydrogen supply part(30) which communicates with the stack, detects the load output of the consumption of the electricity generated at the stack and supplies additional hydrogen to the fuel supply part of the stack if the load output increases; and an oxygen supply part(40) which communicates with the stack, detects the load output of the consumption of the electricity generated at the stack and supplies additional oxygen to the fuel supply part of the stack if the load output increases.
Patent KR-20040011037-A (KR)
Title: cassette loader equipment of semiconductor device manufacturing equipment
Inventor: NAM SEUNG MAN
IPC: H01L21/68
Filed: 2002-07-26
Abstract: PURPOSE: A cassette loader of semiconductor device manufacturing equipment is provided to be capable of improving the operation ratio of the equipment. CONSTITUTION: A cassette loader of a semiconductor device manufacturing equipment is provided with a pedestal assembly hinged with the lower portion of a gate of a loadlock chamber and located at the lower portion of a cassette(C) for supporting and rotating the cassette, a support plate(14) for supporting the corresponding surface of the pedestal assembly and for being moved up and down by an elevator unit, and a limit switch(30) for checking the contact between the support plate and the corresponding surface of the pedestal assembly. At this time, the limit switch is capable of checking the normal position state of the pedestal assembly.
Patent KR-20040011701-A (KR)
Title: A Coating Composition For Plastic Photochromic Lens
Inventor: CHO SEUNG HYEON
IPC: G02B1/10
Filed: 2002-07-30
Abstract: PURPOSE: A coating solution composition for use in a plastic photochromic lens is provided, which has a short variable time, prevents the haze effect, and has an excellent hardness and the cutoff rate of ultraviolet ray at the surface of the coated lens. CONSTITUTION: A coating solution composition for use in a plastic photochromic lens includes a spiropyran compound, a spirooxazine compound, a toluene and a binder. The spiropyran compound has a weight of 1.5% to 5%, the toluene has a weight of 60% to 65% and the binder has a weight of 100%.